4279115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 1043125

約数列:

[1, 5, 47, 131, 139, 235, 655, 695, 6157, 6533, 18209, 30785, 32665, 91045, 855823, 4279115]

約数ペア:

[(1, 4279115), (5, 855823), (47, 91045), (131, 32665), (139, 30785), (235, 18209), (655, 6533), (695, 6157)]